[Moo] [Slick] Extending pseudo selectors

[Oskar Krawczyk]

Technical question,

I used to be doing the following in 1.2 to extend pseudo selectors:

        $extend(Selectors.Pseudo, {
                external: function(domain) {
                        // some code
                }
        });

What's the equivalent in Slick? Can't seem to figure this one out –
the closure is my problem.

O.